package main

import (
    "net/http"
    "nginx/unit"
)

func handler(w http.ResponseWriter, r *http.Request) {
    r.ParseForm()

    w.Header().Set("X-Var-1", r.Form.Get("var1"))
    w.Header().Set("X-Var-2", r.Form.Get("var2"))
    w.Header().Set("X-Var-3", r.Form.Get("var3"))
}

func main() {
    http.HandleFunc("/", handler)
    unit.ListenAndServe(":7080", nil)
}
